In the wild world of the 1970s, the Ford Gran Torino 1973 strutted its stuff as the only intermediate-sized Ford, with the Fairlane playing second fiddle. The EPA’s pollution police cracked down, squeezing engine compression to 8.5:1, but no fear—the horsepower numbers just got a makeover to the more honest SAE net BHP. The base 250 cu in inline six was like that dependable buddy, while the 429 Cobra-Jet was your wild friend who now ran on regular unleaded. Thanks to Gateway Classic Cars for the groovy pics!